Pt. Kaye et al., BENZODIAZEPINE ANALOGS .13. NATURAL-ABUNDANCE O-17 NMR-STUDIES OF 1,5-BENZODIOXEPIN-2-ONES AND SULFUR-CONTAINING DERIVATIVES, Journal of chemical research. Synopses, (3), 1996, pp. 152-153
The O-17 NMR spectra of selected 3,4-dihydro-1,5-benzodioxepin-2-ones
and corresponding 1,5- and 4,1-benzo-oxathiepinones have been recorded
in CDCl3, and the influence of structural variations on the O-17 chem
ical shifts has been examined.